You administer a SQL Server 2008 instance. The instance is l

题目
单选题
You administer a SQL Server 2008 instance. The instance is located on a four-processor, quad-core server. The server frequently experiences CPU pressure. The instance contains a very large mission-critical database that is used continuously. You need to ensure that online index rebuilds do not consume all available CPU cycles. Which configuration option should you use?()
A

affinity mask

B

affinity I/O mask 

C

max degree of parallelism

D

optimize for ad hoc workloads

参考答案和解析
正确答案: D
解析: 暂无解析
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相似问题和答案

第1题:

You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a remote SQL Server 2008 instance. You notice that the application has a poor performance. On the remote SQL Server instance, you capture a workload of the remote instance to a trace table by using SQL Profiler. Now you have to use the Database Engine Tuning Advisor to analyze the workload of the remote SQL Server instance on a local SQL Server instance.  So what action should you perform to achieve this goal?()

  • A、You should recapture the workload by using the data collector.
  • B、You should enable the XP_MSVER stored procedure on the local server.
  • C、You should enable the XP_MSVER stored procedure on the remote server
  • D、You should recapture the workload to a trace file by using SQL Profiler.

正确答案:D

第2题:

You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a database named Dworks in the instance. You are log shipping the Adventureworks database to a remote SQL Server 2008 instance. The primary SQL Server instance required a restart during the weekend. But you notice that log shipping has stopped working after the weekend. You have to check log shipping of the Adventureworks database and find out the problem. What should you do? () 

  • A、You should use the EXTENDED_LOGICAL_CHECKS option to execute a DBCC CHECKDB statement on the AdventureWorks database by. 
  • B、You should identify whether the SQL Server Agent is started on the primary server. 
  • C、You should identify whether the AdventureWorks database uses the Simple recovery model. 
  • D、You should identify whether the SQL Server Volume Shadow Copy Service (VSS) Writer is started on the primary server

正确答案:B

第3题:

You administer a SQL Server 2008 instance. The instance is located on a four-processor, quad-core server. The server frequently experiences CPU pressure. The instance contains a very large mission-critical database that is used continuously. You need to ensure that online index rebuilds do not consume all available CPU cycles. Which configuration option should you use?()

  • A、affinity mask
  • B、affinity I/O mask 
  • C、max degree of parallelism
  • D、optimize for ad hoc workloads

正确答案:C

第4题:

ou work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now for a new application, a SQL Server 2008 instance has to be installed on an existing server. The server contains a default SQL Server 2005 instance. Your company CIO wants their corresponding certified third-party applications can access to both database instances. The company assigns this task to you. You must achieve this by using as little database administrative effort as possible, and never change the existing application environments. What should you do? () 

  • A、You should install SQL Server 2008 as the default instance, and configure the new application to use the default instance 
  • B、You should upgrade the SQL Server 2005 application to use SQL Server 2008 
  • C、You should upgrade the SQL Server 2005 instance to a SQL Server 2008 instance 
  • D、You should install SQL Server 2008 as a named instance, and make the new application use the new instance. 

正确答案:D

第5题:

You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a database named DB1 in the instance. In the database, a small percentage of data is modified everyday. Ever day in the morning, you have to create a read-only copy of the database for reporting purposes and make sure that you use as little disk space as possible.  In the options below, which strategy should you use? () 

  • A、You should use database snapshots 
  • B、You should use database backup and restore 
  • C、You should use database backup and restore along with compression 
  • D、You should use schema-bound views in a read-only database. The database resides on the same instance.

正确答案:A

第6题:

You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of two instances both of which run on the same computer. One is a SQL Server 2008 instance; another is a SQL Server 2005 instance. There is a database named DB1 in the SQL Server 2008 instance. DB1 uses the Fulltext indexes. Several records that include the word "root" are added to DB1. An empty resultset is returned when the Fulltext index is queried for the word "root." You must make sure the query can return records that contain the word "root". What should you do?()  

  • A、You should terminate and restart the MSFTESQL service 
  • B、You should rebuild the full-text index 
  • C、The word "root" should be added to the stop list 
  • D、The word "root" should be added to the thesaurus file 

正确答案:B

第7题:

ou work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. According to the company requirement, you intend to perform an installation of an instance of SQL Server Reporting Services (SSRS) to the same machine. Now your company CIO wants version histories of all deployed reports can be kept. As a technical support, what should you do to ensure this?()

  • A、You should use the http.sys listener to install the SSRS instance. 
  • B、You should configure the SSRS database, make it use Native mode 
  • C、You should configure the SSRS database, make it use SharePoint integrated mode 
  • D、You should use the Internet Information Services default Web site to install the SSRS instance 

正确答案:C

第8题:

You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a database named Dworks in the instance. Now you get a report from users saying that DB1 meets deadlock problems. As the technical support, you have to capture the deadlock information to the SQL Server error log. What should you do?()  

  • A、For the AdventureWorks database, enable Server Auditing 
  • B、First you should set the appropriate trace flags as a startup parameter, and then restart the SQL Server instance 
  • C、You should configure the data collector and make it capture the deadlock graphs
  • D、You should configure a SQL Profiler trace, and make it capture the deadlock graphs

正确答案:B

第9题:

You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. You configure the SQL Server instance to use the -T1222 and -T1204 trace flags during startup. You must make sure that your failure recovery plan performs backup of the use of the trace flags. So what action should you perform to achieve this goal? () 

  • A、You should backup the master database
  • B、You should backup the default.trc file
  • C、You should backup the SQL Server registry hive.
  • D、You should backup the resource database 

正确答案:C

第10题:

You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a database named DB1 in the instance. You put forward a database maintenance plan. The maintenance plan rebuilds indexes, checks database integrity, writes a report to a text file. Now the company requires that when the maintenance plan executes abnormally, the operators can be notified by an e-mail message. You've been assigned this task. So you have to make modifications on the SQL Server instance. What should you do?()

  • A、For the SQL Server Agent, you should enable a fail-safe operator 
  • B、You should modify the database maintenance plan, making it send an e-mail to the appropriate operators 
  • C、You should modify the database maintenance plan, making it include a Notify Operator task that e-mails the appropriate operators. 
  • D、You should modify the SQL Server Agent job. The job executes the database maintenance plan to notify the appropriate operators.

正确答案:D

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